match

type Depth struct {
	Asks []*DepthItem
	Bids []*DepthItem
}

type DepthItem struct {
	ID    uint32
	Price decimal.Decimal
	Size  decimal.Decimal
}

type DiscardPublishTrader struct {
}

type MatchingEngine struct {
	// contains filtered or unexported fields
}

type MemoryPublishTrader struct {
	Trades []*Trade
	// contains filtered or unexported fields
}

type Message struct {
	Action  string
	Payload any
	Resp    chan *Response
}

type Order struct {
	ID        string          `json:"id"`
	MarketID  string          `json:"market_id"`
	Side      Side            `json:"side"`
	Price     decimal.Decimal `json:"price"`
	Size      decimal.Decimal `json:"size"`
	Type      OrderType       `json:"type"`
	UserID    int64           `json:"user_id"`
	CreatedAt time.Time       `json:"created_at"`
}

type OrderBook struct {
	// contains filtered or unexported fields
}

type OrderBookUpdateEvent struct {
	Bids []*UpdateEvent
	Asks []*UpdateEvent
	Time time.Time
}

type OrderType string

type PublishTrader interface {
	PublishTrades(...*Trade)
}

type Response struct {
	Error error
	Data  any
}

type Side int8

type Trade struct {
	ID             string          `json:"id"`
	MarketID       string          `json:"market_id"`
	TakerOrderID   string          `json:"taker_order_id"`
	TakerOrderSide Side            `json:"taker_order_side"`
	TakerOrderType OrderType       `json:"taker_order_type"`
	TakerUserID    int64           `json:"taker_user_id"`
	MakerOrderID   string          `json:"maker_order_id"`
	MakerUserID    int64           `json:"maker_user_id"`
	Price          decimal.Decimal `json:"price"`
	Size           decimal.Decimal `json:"size"`
	IsCancel       bool            `json:"is_cancel"`
	CreatedAt      time.Time       `json:"created_at"`
}

type UpdateEvent struct {
	Price string `json:"price"`
	Size  string `json:"size"`
}